Jehad S. Bani-Hani ,Saleh Abdulhabib Alnahdi. “The Level of Patients’ Satisfaction on Healthcare Service Quality Based on SERVQUAL Model in Saudi Private Hospitals: Managerial Perspective”. International Journal of Advanced Science and Technology, Vol. 29, no. 06, Aug. 2020, pp. 8880-95, http://sersc.org/journals/index.php/IJAST/article/view/30826.